jackrabbit-dev mailing list archives

[jira] Resolved: (JCR-651) Improve performance for queries with large result sets

Date

Mon, 18 Dec 2006 09:44:24 GMT

[ http://issues.apache.org/jira/browse/JCR-651?page=all ]
Marcel Reutegger resolved JCR-651.
----------------------------------
Resolution: Fixed
Changed the default value of the 'resultFetchSize' to Integer.MAX_VALUE. With this value getSize()
will always return the correct value according to the users access rights.
Fixed in trunk and 1.2 branch: 488181
> Improve performance for queries with large result sets
> ------------------------------------------------------
>
> Key: JCR-651
> URL: http://issues.apache.org/jira/browse/JCR-651
> Project: Jackrabbit
> Issue Type: Improvement
> Components: query
> Reporter: Marcel Reutegger
> Assigned To: Marcel Reutegger
> Priority: Minor
> Fix For: 1.2
>
>
> The current implementation of QueryResult requires that access rights are checked on
all NodeIds before they are passed ot the QueryResult. This handling should be improved to
a more lazy approach where result nodes are checked in configurable batches. Usually a client
is only interested in the top scoring results.
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